Parts

Transformer rewinding replaces damaged coils while keeping the original steel components. Save money, maintain your footprint, and cut lead times in half with Maddox.

Does your project need a liquid-filled or a dry-type transformer? Review the basics, locations, and common uses of both.

Explore substation transformers, power-class definitions, voltage ranges, and key design features used in transmission and distribution substations.

Learn how to clean and inspect your dry-type transformer to prevent overheating, insulation damage, and debris buildup, ensuring long-term reliable operation.

Cast coil and encapsulated transformers provide resin-sealed protection and maintenance-free performance for critical applications.

A transformer hum should be low and consistent. Learn the natural causes for a transformer hum as well as noises that may prompt further investigation.

Is your transformer in a corrosive environment? TransArmour and stainless steel protect against corrosion. In this article, we compare these two options.

The difference between pressure relief and fault detection. How pressure relief devices (PRVs & PRDs) and fault detectors (IFDs & SPRs) protect transformers.

Wondering about the different parts of transformer windings & coils? Learn all about how windings work, different winding designs, & what's best for your unit.

All about inspection windows: viewing & IR windows provide a convenient and safe way to monitor a transformer's gauges and bushings without opening the cabinet.